共 12 条
[5]
Powell A.A., 1968, INT ECON REV, V9, P315, DOI 10.2307/2556228
[7]
MODELS FOR INVESTIGATION OF INDUSTRIAL RESPONSE TO RESIDUALS MANAGEMENT ACTIONS
[J].
SWEDISH JOURNAL OF ECONOMICS,
1971, 73 (01)
:134-156
[8]
SCHWABE K, 1997, UNPUB EFFECTS OUTPUT
[9]
SMITH VK, 1974, TECHNICAL CHANGE REL